ROCK HILL, South Carolina –February 4, 2014 – 3D Systems (NYSE:DDD) announced today that it plans to present at the Stifel Technology, Internet and Media Conference 2014 on Monday, February 10, 2014 at 10:55 AM PT at the Fairmont Hotel in San Francisco, CA. Damon Gregoire, Senior Vice President and CFO, will update investors on the operational and strategic progress the company is making.

Investors are invited to follow the real-time audio webcast of the presentation that will be available on 3D Systems’ website under the Investor Relations section at 3DSystems.com/investor.

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About 3D Systems Corporation

3D Systems is a leading provider of 3D printing centric design-to-manufacturing solutions including 3D printers, print materials and cloud sourced on-demand custom parts for professionals and consumers alike in materials including plastics, metals, ceramics and edibles. The company also provides integrated 3D scan-based design, freeform modeling and inspection tools. Its products and services replace and complement traditional methods and reduce the time and cost of designing new products by printing real parts directly from digital input. These solutions are used to rapidly design, create, communicate, prototype or produce real parts, empowering customers to manufacture the future.

Leadership Through Innovation and Technology

3DS invented 3D printing with its Stereolithography (SLA) printer and was the first to commercialize it in 1989.

3DS invented Selective Laser Sintering (SLS) printing and was the first to commercialize it in 1992.

3DS invented the Color-Jet-Printing (CJP) class of 3D printers and was the first to commercialize 3D powder-based systems in 1994.

3DS invented Multi-Jet-Printing (MJP) printers and was the first to commercialize it in 1996.

Today its comprehensive range of 3D printers is the industry’s benchmark for production-grade manufacturing in aerospace, automotive, patient specific medical device and a variety of consumer, electronic and fashion accessories.